Had the in-laws over this weekend, so my wife and I interrogated them to extract their knowledge of family history to flesh out the family tree some more. They managed to provide enough useful information to construct a tree 5 generations deep on her father's side and 4 on her mother's side. Still lots of details lacking, like birth and death dates, locations, etc. But we have names, which is a start. Our tree now has over 300 people in it (small compared to some others I've seen online).
Looking forward to expanding it even more at the family reunion.